{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["top members employees", "countries of residence", "alternate names", "spouse"], "input": "The 2005 Australian Open champion Marat Safin of  Russia  now the 26th seed beat unseeded  Ben  Becker of Germany 5-7 7-6 ( 7-2 ) 3-6 6-3 6-4 in one of the hardest matches of the day ."}
{"top members employees": [], "countries of residence": [], "alternate names": [], "spouse": []}